http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0707567-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7f82940e47ba7a1188f8e2ffca55e0f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D205-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D205-08 |
| filingDate | 1994-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef580e307ee6b293f7953db86763c4db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be4a92bab913e8b38fa87509d9e333d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b885a86aa5d3b86d012c5174210e29f |
| publicationDate | 2001-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0707567-B1 |
| titleOfInvention | Process for the synthesis of azetidinones |
| abstract | PCT No. PCT/US94/07291 Sec. 371 Date Jan. 4, 1996 Sec. 102(e) Date Jan. 4, 1996 PCT Filed Jul. 1, 1994 PCT Pub. No. WO95/01961 PCT Pub. Date Jan. 19, 1995This invention provides a process for preparing azetidinones useful as intermediates in the synthesis of penems and as hypocholesterolemic agents, particularly for azetidinones substituted in the C-3 and C-4 positions and optionally substituted at the ring nitrogen, comprising reacting a beta -(substituted-amino)amide, a beta -(substituted-amino)acid ester, or a beta -(substituted-amino)thiolcarbonic acid ester with a silylating agent and a cyclizing agent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102004025071-B4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102004025071-A1 |
| priorityDate | 1993-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 117.